| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 248,182 | +0.7% |
| 2023/12 | 246,520 | - |
| 2021/12 | 285,739 | +4.5% |
| 2020/12 | 273,425 | +11.4% |
| 2019/12 | 245,365 | +10.0% |
| 2018/12 | 223,016 | -6.9% |
| 2017/12 | 239,655 | +1708.4% |
| 2016/12 | 13,252 | -15.2% |
| 2015/12 | 15,622 | -4.6% |
| 2014/12 | 16,375 | -50.5% |
| 2013/12 | 33,102 | +74.7% |
| 2012/12 | 18,951 | -11.0% |
| 2011/12 | 21,285 | - |